😸 purrr-ty posts

Updated: 📆 2017-09-29.

🎉🐱  purrr-tiest cheat sheet

Purrr royal decree (ok, I’ll stop with the 🐱  puns now), the purrr 📦  now has its very own official RStudio cheat sheet: Apply Functions Cheat Sheet

The purrr package makes it easy to work with lists and functions. This cheatsheet will remind you how to manipulate lists with purrr as well as how to apply functions iteratively to each element of a list or vector. The back of the cheatsheet explains how to work with list-columns. With list columns, you can use a simple data frame to organize any collection of objects in R.

So, I thought we’d celebrate with a bit of a purrr 🐦  tweet roundup:

purrr tutorial: lessons and examples by Jenny Bryan

Labeling Data with purrr by Jason Becker

Measuring Gobbledygook by Julia Silge

Use quick formula functions in purrr::map (+ base vs tidtyverse idiom comparisons/examples) by Bob Rudis

Make ggplot2 purrr by Bruno Rodrigues

Putting square pegs in round holes: Using list-cols in your dataframe by Jenny Bryan

Managing many models with R by Hadley Wickham

The Many-Faced Future by Henrik Bengtsson

U.S. Drought Animations with the “Witch’s Brew” (purrr + broom + magick) by Bob Rudis

purrr workshop by Charlotte Wickham

Pur(r)ify Your Carets by Rahul Sangole

PURRRty PowerPoint with R by Len Kiefer


This is a far cry from an exhaustive collection. If you’ve written something you think belongs here, send me a tweet 🐦  (@dataandme), or leave a comment. Blogging isn’t exactly the best format for updated lists, but I’m hoping to cook up a better method soon!

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